Date facts
Tuesday, December 31, 2013
December 31, 2013 is day 365 of 365, in ISO week 1. There are 0 days left in 2013 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
365
of 365
ISO week
1
Week-year 2014
Days remaining
0
In 2013
Weeks start on Monday and use ISO week numbers. Tuesday is the first week of 2014.